Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13936 13936

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 Mac OS X 10.7.4
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13499 13499
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
21033 21033
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
23017 23017
Text Decompress
single-core scalar
2328 2328
Text Decompress
multi-core scalar
24384 24384
Image Compress
single-core scalar
2145 2145
Image Compress
multi-core scalar
22395 22395
Image Decompress
single-core scalar
2272 2272
Image Decompress
multi-core scalar
21524 21524
Lua
single-core scalar
4107 4107
Lua
multi-core scalar
34915 34915

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22723 22723
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
30015 30015
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4200 4200
Dot Product
multi-core scalar
27854 27854
Dot Product
multi-core vector
43795 43795
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
6942 6942
Primality Test
single-core scalar
5393 5393
Primality Test
multi-core scalar
42844 42844
Sharpen Image
single-core scalar
5341 5341
Sharpen Image
multi-core scalar
61361 61361
Blur Image
single-core scalar
6284 6284
Blur Image
multi-core scalar
76953 76953

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3975 3975
Read Sequential
single-core scalar
3903 3903
Write Sequential
single-core scalar
6724 6724
Stdlib Allocate
single-core scalar
2750 2750
Stdlib Write
single-core scalar
2995 2995
Stdlib Copy
single-core scalar
3507 3507

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4634 4634
Stream Copy
single-core scalar
4014 4014
Stream Copy
single-core vector
5585 5585
Stream Scale
single-core scalar
4146 4146
Stream Scale
single-core vector
5257 5257
Stream Add
single-core scalar
4322 4322
Stream Add
single-core vector
5411 5411
Stream Triad
single-core scalar
4416 4416
Stream Triad
single-core vector
3921 3921